.edit-address-container {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-header {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.section-title {
    font-size: 20px;
    color: #333;
}

.form-group {
    margin-bottom: 15px;
}

.form-label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-label.required::after {
    content: "*";
    color: red;
    margin-left: 4px;
}

.form-input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.address-select {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.address-select select {
    flex: 1;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.form-actions {
    margin-top: 20px;
    display: flex;
    gap: 10px;
}

.submit-btn, .cancel-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.submit-btn {
    background: #1890ff;
    color: white;
}

.cancel-btn {
    background: #f5f5f5;
    color: #333;
}

.submit-btn:hover {
    background: #40a9ff;
}

.cancel-btn:hover {
    background: #e8e8e8;
}

.phone-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-group .area-code {
    width: 80px;
}

.phone-group .phone-number {
    width: 120px;
}

.phone-group .extension {
    width: 80px;
}

.phone-group .separator {
    color: #999;
    font-weight: bold;
}

.form-input.error {
    border-color: #ff4d4f;
}